tests/pr401c.test

   1 #! /bin/sh
   2 # Copyright (C) 2005, 2006, 2007  Free Software Foundation, Inc.
   3 #
   4 # This program is free software; you can redistribute it and/or modify
   5 # it under the terms of the GNU General Public License as published by
   6 # the Free Software Foundation; either version 3, or (at your option)
   7 # any later version.
   8 #
   9 # This program is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 # GNU General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU General Public License
  15 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16
  17 # Check support for AC_CONFIG_LIBOBJ_DIR vs ALLOCA.
  18 # (pr401.test and pr401b.test do the same for LIBOBJS and LTLIBOBJS)
  19
  20 required=gcc
  21 . ./defs || Exit 1
  22
  23 set -e
  24
  25 mkdir lib src
  26
  27 ac_cv_func_alloca_works=no
  28 export  ac_cv_func_alloca_works
  29
  30 cat >lib/alloca.c <<'EOF'
  31 char *
  32 feep ()
  33 {
  34   return "feep";
  35 }
  36 EOF
  37
  38 cat >src/main.c <<'EOF'
  39 #include <stdio.h>
  40
  41 extern char *feep ();
  42
  43 int
  44 main (int argc, char **argv)
  45 {
  46   puts (feep ());
  47   return 0;
  48 }
  49 EOF
  50
  51 cat >>configure.in << 'EOF'
  52 ## These lines are activated for later tests
  53 #: AC_CONFIG_LIBOBJ_DIR([lib])
  54 AC_PROG_CC
  55 #x AM_PROG_CC_C_O
  56 AC_PROG_RANLIB
  57 AC_FUNC_ALLOCA
  58 AC_CONFIG_FILES([lib/Makefile src/Makefile])
  59 AC_OUTPUT
  60 EOF
  61
  62 ## ----------------------------------------- ##
  63 ## First a test of traditional ALLOCA usage. ##
  64 ## ----------------------------------------- ##
  65
  66 cat >Makefile.am <<'EOF'
  67 SUBDIRS = lib src
  68 EOF
  69
  70 cat >lib/Makefile.am <<'EOF'
  71 noinst_LIBRARIES = libfeep.a
  72 libfeep_a_SOURCES =
  73 libfeep_a_LIBADD = $(ALLOCA)
  74 EOF
  75
  76 cat >src/Makefile.am <<'EOF'
  77 check_PROGRAMS = main
  78 main_LDADD = ../lib/libfeep.a
  79
  80 TESTS = main
  81 EOF
  82
  83 $ACLOCAL
  84 $AUTOCONF
  85 $AUTOMAKE
  86 ./configure
  87 $MAKE distcheck
  88
  89
  90 ## ------------------------------------------ ##
  91 ## Traditional LIBOBJS with LIBOBJDIR set.    ##
  92 ## ------------------------------------------ ##
  93
  94 # Invocation of AC_CONFIG_LIBOBJ_DIR may be necessary for reasons
  95 # unrelated to Automake or Makefile.am layout.
  96
  97 sed 's/#: //' configure.in >configure.int
  98 mv -f configure.int configure.in
  99
 100 $ACLOCAL
 101 $AUTOCONF
 102 $AUTOMAKE
 103 ./configure
 104 test ! -d lib/lib
 105 $MAKE distcheck
 106
 107 ## -------------------------------------------- ##
 108 ## Error message with usage in wrong directory. ##
 109 ## -------------------------------------------- ##
 110
 111 mv -f src/Makefile.am src/t
 112 sed 's/LDADD = .*/LDADD = @ALLOCA@/' src/t > src/Makefile.am
 113 AUTOMAKE_fails
 114 grep 'cannot be used outside.*lib' stderr
 115 mv -f src/t src/Makefile.am
 116
 117
 118 ## ------------------------------------------- ##
 119 ## Test using ALLOCA from a sibling directory. ##
 120 ## ------------------------------------------- ##
 121
 122 sed 's/#x //; s/lib\/Makefile //' configure.in >configure.int
 123 mv -f configure.int configure.in
 124
 125 cat >Makefile.am <<'EOF'
 126 SUBDIRS = src
 127 EOF
 128
 129 cat > src/Makefile.am <<'EOF'
 130 AUTOMAKE_OPTIONS = subdir-objects
 131
 132 noinst_LIBRARIES = libfeep.a
 133 libfeep_a_SOURCES =
 134 libfeep_a_LIBADD = $(ALLOCA) $(LIBOBJS) # Add LIBOBJS for fun
 135
 136 check_PROGRAMS = main
 137 main_LDADD = libfeep.a
 138
 139 TESTS = main
 140 EOF
 141
 142 $ACLOCAL
 143 $AUTOCONF
 144 $AUTOMAKE --add-missing
 145 ./configure
 146 $MAKE
 147 test ! -d src/lib
 148 test ! -d 'src/$(top_builddir)'
 149 $MAKE check
 150 $MAKE distclean
 151
 152
 153 ## ---------------------------------------- ##
 154 ## Test using ALLOCA from parent directory. ##
 155 ## ---------------------------------------- ##
 156
 157 sed 's/^.*src\/Makefile.*$//' configure.in >configure.int
 158 mv -f configure.int configure.in
 159
 160 cat >Makefile.am <<'EOF'
 161 AUTOMAKE_OPTIONS = subdir-objects
 162
 163 noinst_LIBRARIES = lib/libfeep.a
 164 lib_libfeep_a_SOURCES =
 165 lib_libfeep_a_LIBADD = $(ALLOCA)
 166
 167 check_PROGRAMS = src/main
 168 src_main_SOURCES = src/main.c
 169 src_main_LDADD = lib/libfeep.a
 170
 171 TESTS = src/main
 172
 173 check-local:
 174         test -f src/main.$(OBJEXT)
 175         test -f lib/alloca.$(OBJEXT)
 176         test ! -f src/$(DEPDIR)/alloca.Po
 177 EOF
 178
 179 $ACLOCAL
 180 $AUTOCONF
 181 $AUTOMAKE
 182 ./configure
 183 $MAKE distcheck